Seamless Lace Back Push-Up Bra

Use this size guide as a general reference for Trayo lingerie, including bras, panties, and nightwear. Fit may vary slightly depending on fabric, stretch, padding, cut, and personal comfort preference.

How to Measure

1. Bust: Measure around the fullest part of your bust while keeping the tape straight and comfortable.
2. Underbust: Measure around your ribcage directly under your bust.
3. Waist: Measure around the narrowest part of your waist.
4. Hip: Measure around the fullest part of your hips.

Bra Size Guide

For bras, first find your band size using your underbust measurement. Then find your cup size by subtracting your underbust measurement from your bust measurement.

Band Size

Underbust Measurement	Recommended Band Size
68–72 cm	32
73–77 cm	34
78–82 cm	36
83–87 cm	38
88–92 cm	40
93–97 cm	42

Cup Size

Bust - Underbust Difference	Cup Size
10–12 cm	A
12–14 cm	B
14–16 cm	C
16–18 cm	D
18–20 cm	DD / E
20–22 cm	F

Panty Size Guide

For panties, choose your size based mainly on your hip measurement. For a relaxed fit, size up if you are between two sizes.

Size	Waist	Hip	International Size
S	60–66 cm	86–92 cm	Small
M	67–73 cm	93–99 cm	Medium
L	74–80 cm	100–106 cm	Large
XL	81–88 cm	107–114 cm	Extra Large
XXL	89–96 cm	115–122 cm	Double Extra Large

Nightwear Size Guide

For nightwear, choose your size based on bust, waist, and hip. If you prefer a loose, relaxed sleepwear fit, size up.

Size	Bust	Waist	Hip
S	82–88 cm	60–66 cm	86–92 cm
M	89–95 cm	67–73 cm	93–99 cm
L	96–102 cm	74–80 cm	100–106 cm
XL	103–110 cm	81–88 cm	107–114 cm
XXL	111–118 cm	89–96 cm	115–122 cm

Fit Tips

• Bras: The band should feel secure but not painfully tight. The cups should sit smoothly without spilling or gaping.
• Panties: The waistband should sit comfortably without digging into the skin.
• Nightwear: Choose your normal size for a regular fit, or size up for a softer relaxed fit.
• Between sizes: Size up for comfort, especially in non-stretch or fitted styles.

Note: This guide is for general sizing support only. Product-specific fit may vary by design, material, and stretch level.